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3 years ago

What is the syntax of sinX????

1 answer:

3 0

The syntax of sinX is the script used in sinX.
The syntax of something, whether it be Python, C++ or even sinX is just the code.
That's why when you check the code for errors, the button says "check syntax"!

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The benefit from dividing code into methods known as ________ is gained as follows: After you write code to perform a task once,

Fynjy0 [20]

Answer: B: Divide and Conquer

Explanation:

7 0

3 years ago

4. What is the formula for calculating the file size?

Verizon [17]

Step 2: Multiply total number of pixels by the bit depth of the detector (16 bit, 14 bit etc.) to get the total number of bits of data. Step 3: Dividing the total number of bits by 8 equals the file size in bytes. Step 4: Divide the number of bytes by 1024 to get the file size in kilobytes.

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3 years ago

In a batch operating system, three jobs are submitted for execution. Each job involves an I/O activity, CPU time and another I/O

Ilia_Sergeevich [38]

Answer:

a) CPU utilization for uniprogramming system = 18.2%

b) CPU utilization for multiprogramming system = 41.379%

Explanation:

IO time = total time – CPU time

For JOB 1

CPU time = 3ms ,

total time= 23ms

IO time = 23-3 = 20ms ,

For JOB 2

CPU time =5ms

total = 29ms

IO time = 29-5 = 24ms

For JOB 3

CPU time = 4ms

total = 14ms

IO time = 14-10 =10ms

1.) In uniprogramming system, operations are performed sequentially

CPU utilization=total CPU time / total real time

CPU utilization =(3+5+4) / (23+29+14)

CPU utilization =0.182 or 18.2%

2) In multiprogramming system, jobs wait for the CPU to get free while performing IO operations concurrently

steps followed by the os

1. IO for 1st job at 0ms

2. IO for 2nd job at 0ms

3. IO for 3rd job at 0ms

4. CPU time for 3rd job at 5ms

5. Next IO job for 3rd job at 9ms END at 14ms

6. CPU time for 1st job at 9ms

7. Next IO job for 1st job at 14ms END at 23ms

8. CPU time for 2nd job at 14ms

9. Next IO job for 2nd job at 15ms END at 29ms

CPU time is 3+5+4 =12ms

Total execution time = 29ms

CPU utilization = 12*100/29= 41.379%

5 0

3 years ago

Blogs differ from most other online text sources because they

allochka39001 [22]

Tell you what a person's life is like

4 0

3 years ago

Read 2 more answers

Please code in python and add comments to code

Gnoma [55]

#accepting input from user

n=int(input("Enter a number: "))

#entered number is stored in a temporary variable

temp=n

#initializng required variables

rev=0

dgt=0

#digits are reversed inside while loop

while(n>0):

dgt=n%10

rev=rev*10+dgt

n=n//10

#original number and its reverse are compared

if(temp==rev):

#if equal, it's a palindrome

print("It is a Palindrome")

else:

#if not equal, it's not a palindrome

print("It is not a Palindrome")

#◌⑅⃝●♡⋆♡Nåmřāthā♡⋆♡●⑅◌

4 0

2 years ago